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Event: asset_price_tick
Cost: 0.1 credits per delivery
Fires on every raw Chainlink price tick for a tracked crypto asset. The full payload schema is in the auto-generated Asset Price Tick callback reference; this page documents the filters and matching behavior.
Related guide: Crypto Up/Down feed builds on these asset price resolutions, including delivery over webhooks.

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When to use this

  • Stream live spot prices for specific assets into your own pricing engine.
  • Drive real-time price displays or alerting off the raw Chainlink feed.
  • Reconstruct fine-grained price history from individual ticks.

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Subscription filters

Add these to the filters object when you create the subscription.
FilterTypeDescription
asset_symbolsstring[]Restrict to crypto assets: BTC, ETH, SOL, XRP, DOGE, BNB, HYPE.

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Example

{
  "url": "https://your-server.com/webhooks",
  "event": "asset_price_tick",
  "filters": {
    "asset_symbols": ["BTC", "ETH"]
  }
}

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Notes

This is a high-volume event — it fires on every price tick. Always filter to specific asset_symbols and expect a large number of deliveries.
Last modified on June 8, 2026